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Merthyr Tydfil to London Kings Cross Train prices and times

Planning a journey from Merthyr Tydfil to London Kings Cross? Trip.com offers train tickets starting from as low as KRW 69,623, with average prices for this route around KRW 69,623. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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DepartureArrivalOperator
Find Tickets
06:39
3h 35m, Changes required
Merthyr Tydfil
10:14
London Kings Cross
Transport for WalesGreat Western Railway
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07:09
3h 57m, Changes required
Merthyr Tydfil
11:06
London Kings Cross
Transport for WalesGreat Western Railway
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08:09
3h 41m, Changes required
Merthyr Tydfil
11:50
London Kings Cross
Transport for WalesGreat Western Railway
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08:39
3h 37m, Changes required
Merthyr Tydfil
12:16
London Kings Cross
Transport for WalesGreat Western Railway
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09:39
3h 40m, Changes required
Merthyr Tydfil
13:19
London Kings Cross
Transport for WalesGreat Western Railway
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10:39
3h 36m, Changes required
Merthyr Tydfil
14:15
Paris
Transport for WalesGreat Western Railway
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Merthyr Tydfil to London Kings Cross Train Route Details

First train
First train
06:09
Last train
Last train
22:37
Departure station
Departure station
Merthyr Tydfil
Arrival station
Arrival station
London Kings Cross
Journey time
Journey time
3h 32m
Distance
Distance
226 km
Price
Price
KRW 69,623*
Train operators
Train operators
Great Western Railway, Transport for Wales

How to book cheap train tickets from Merthyr Tydfil to London Kings Cross

Season Tickets for frequent travel

Season Tickets for frequent travel

Are you frequently traveling between Merthyr Tydfil and London Kings Cross on a weekly, monthly, or annual basis? Season Tickets provide unlimited travel during specific times, allowing you to freely hop on and off trains between two stations without worrying about individual ticket bookings, and offering significant savings in the process.
Network Railcard for South East England

Network Railcard for South East England

By purchasing a Network Railcard for only £30 per year, unlock incredible savings of up to 1/3 on every ticket for your travels within London and the South East. With this Railcard in hand, you can enjoy reduced costs on various ticket types, including Standard or Super Off-Peak Tickets.
Traveling in off-peak train times

Traveling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Merthyr Tydfil to London Kings Cross. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about Railcards here.
Split tickets to save an average extra 30%

Split tickets to save an average extra 30%

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're traveling from Merthyr Tydfil to London Kings Cross, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn't require leaving your seat.
Book in advance to save an average of 61%

Book in advance to save an average of 61%

Advance Tickets are usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from Merthyr Tydfil to London Kings Cross ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.
Travel in a group to save 1/3

Travel in a group to save 1/3

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

Merthyr Tydfil to London Kings Cross train ticket types

There are various ticket types available for this route, each with different benefits and restrictions. Explore below to see which ticket type is best suited to your travel needs:

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  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your Merthyr Tydfil to London Kings Cross journey

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*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.